Base | Representation |
---|---|
bin | 101011111010… |
… | …100101000100 |
3 | 210122212200021 |
4 | 223322211010 |
5 | 10421342012 |
6 | 1050424524 |
7 | 166565032 |
oct | 53724504 |
9 | 23585607 |
10 | 11512132 |
11 | 6553265 |
12 | 3a32144 |
13 | 2500c18 |
14 | 1759552 |
15 | 1026007 |
hex | afa944 |
11512132 has 12 divisors (see below), whose sum is σ = 20615056. Its totient is φ = 5622120.
The previous prime is 11512097. The next prime is 11512147. The reversal of 11512132 is 23121511.
11512132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33294 + ... + 33637.
Almost surely, 211512132 is an apocalyptic number.
It is an amenable number.
11512132 is a deficient number, since it is larger than the sum of its proper divisors (9102924).
11512132 is a wasteful number, since it uses less digits than its factorization.
11512132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66978 (or 66976 counting only the distinct ones).
The product of its digits is 60, while the sum is 16.
The square root of 11512132 is about 3392.9532858558. The cubic root of 11512132 is about 225.7972180582.
Adding to 11512132 its reverse (23121511), we get a palindrome (34633643).
The spelling of 11512132 in words is "eleven million, five hundred twelve thousand, one hundred thirty-two".
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